{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:QKG5VYWCJIXEKFGCQD2PSZQ2GU","short_pith_number":"pith:QKG5VYWC","canonical_record":{"source":{"id":"1804.06392","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-04-17T17:34:57Z","cross_cats_sorted":[],"title_canon_sha256":"20e52881841c3c433f8a05983e057c1e22545c9f3bb50022667a26408e11119f","abstract_canon_sha256":"99048b55b305abb18620e173aca2184ea0cf82a738895435075ce47df4394c5d"},"schema_version":"1.0"},"canonical_sha256":"828ddae2c24a2e4514c280f4f9661a351addfe33a51df5dd19f40be8547df894","source":{"kind":"arxiv","id":"1804.06392","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.06392","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"arxiv_version","alias_value":"1804.06392v1","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.06392","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"pith_short_12","alias_value":"QKG5VYWCJIXE","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QKG5VYWCJIXEKFGC","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QKG5VYWC","created_at":"2026-05-18T12:32:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:QKG5VYWCJIXEKFGCQD2PSZQ2GU","target":"record","payload":{"canonical_record":{"source":{"id":"1804.06392","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-04-17T17:34:57Z","cross_cats_sorted":[],"title_canon_sha256":"20e52881841c3c433f8a05983e057c1e22545c9f3bb50022667a26408e11119f","abstract_canon_sha256":"99048b55b305abb18620e173aca2184ea0cf82a738895435075ce47df4394c5d"},"schema_version":"1.0"},"canonical_sha256":"828ddae2c24a2e4514c280f4f9661a351addfe33a51df5dd19f40be8547df894","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:10.171661Z","signature_b64":"iYGEZZAOpY9tgua5lNwmNKehhBMSrjMlgdzRmlhzhHteedn9HKFGrvYZlxfph7BdD9In14eJ9Acq/9lp6oNsCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"828ddae2c24a2e4514c280f4f9661a351addfe33a51df5dd19f40be8547df894","last_reissued_at":"2026-05-18T00:18:10.171193Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:10.171193Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.06392","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:18:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WAVfSeUOu/Fam1y1LmJxjGW78ciVf7eXfdfK8uM4BXWkvtvvYtjwJR3CHmUE3TVLSmD1WzdkraZh05UossHEAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T16:26:36.335355Z"},"content_sha256":"12cce257ec9d49c2606d024826c82df4174fcf112c20807f78147179222aee60","schema_version":"1.0","event_id":"sha256:12cce257ec9d49c2606d024826c82df4174fcf112c20807f78147179222aee60"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:QKG5VYWCJIXEKFGCQD2PSZQ2GU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anomalous Hall effect in van der Waals bonded ferromagnet Fe$_{3-x}$GeTe$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"C. Petrovic, Eli Stavitski, Klaus Attenkofer, Yu Liu","submitted_at":"2018-04-17T17:34:57Z","abstract_excerpt":"We report anomalous Hall effect (AHE) in single crystals of quasi-two-dimensional Fe$_{3-x}$GeTe$_2$ ($x \\approx 0.36$) ferromagnet grown by the flux method which induces defects on Fe site and bad metallic resistivity. Fe K-edge x-ray absorption spectroscopy was measured to provide information on local atomic environment in such crystals. The dc and ac magnetic susceptibility measurements indicate a second-stage transition below 119 K in addition to the paramagnetic to ferromagnetic transition at 153 K. A linear scaling behavior between the modified anomalous Hall resistivity $\\rho_{xy}/\\mu_0"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.06392","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:18:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JXnsBtvWVKoCmko/ah2n1H3+0HLQmRdNyoNfmSVh0QKvv03yfOSMjxmly0ej4JCogbgFqJ3Fj3w3V3O0or9rDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T16:26:36.335713Z"},"content_sha256":"1c13fc10039821a1079738e118c91f8a4d77301f21851787cdd653f8f983e031","schema_version":"1.0","event_id":"sha256:1c13fc10039821a1079738e118c91f8a4d77301f21851787cdd653f8f983e031"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QKG5VYWCJIXEKFGCQD2PSZQ2GU/bundle.json","state_url":"https://pith.science/pith/QKG5VYWCJIXEKFGCQD2PSZQ2GU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QKG5VYWCJIXEKFGCQD2PSZQ2GU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-06T16:26:36Z","links":{"resolver":"https://pith.science/pith/QKG5VYWCJIXEKFGCQD2PSZQ2GU","bundle":"https://pith.science/pith/QKG5VYWCJIXEKFGCQD2PSZQ2GU/bundle.json","state":"https://pith.science/pith/QKG5VYWCJIXEKFGCQD2PSZQ2GU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QKG5VYWCJIXEKFGCQD2PSZQ2GU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:QKG5VYWCJIXEKFGCQD2PSZQ2GU","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"99048b55b305abb18620e173aca2184ea0cf82a738895435075ce47df4394c5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-04-17T17:34:57Z","title_canon_sha256":"20e52881841c3c433f8a05983e057c1e22545c9f3bb50022667a26408e11119f"},"schema_version":"1.0","source":{"id":"1804.06392","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.06392","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"arxiv_version","alias_value":"1804.06392v1","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.06392","created_at":"2026-05-18T00:18:10Z"},{"alias_kind":"pith_short_12","alias_value":"QKG5VYWCJIXE","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QKG5VYWCJIXEKFGC","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QKG5VYWC","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:1c13fc10039821a1079738e118c91f8a4d77301f21851787cdd653f8f983e031","target":"graph","created_at":"2026-05-18T00:18:10Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We report anomalous Hall effect (AHE) in single crystals of quasi-two-dimensional Fe$_{3-x}$GeTe$_2$ ($x \\approx 0.36$) ferromagnet grown by the flux method which induces defects on Fe site and bad metallic resistivity. Fe K-edge x-ray absorption spectroscopy was measured to provide information on local atomic environment in such crystals. The dc and ac magnetic susceptibility measurements indicate a second-stage transition below 119 K in addition to the paramagnetic to ferromagnetic transition at 153 K. A linear scaling behavior between the modified anomalous Hall resistivity $\\rho_{xy}/\\mu_0","authors_text":"C. Petrovic, Eli Stavitski, Klaus Attenkofer, Yu Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-04-17T17:34:57Z","title":"Anomalous Hall effect in van der Waals bonded ferromagnet Fe$_{3-x}$GeTe$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.06392","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:12cce257ec9d49c2606d024826c82df4174fcf112c20807f78147179222aee60","target":"record","created_at":"2026-05-18T00:18:10Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"99048b55b305abb18620e173aca2184ea0cf82a738895435075ce47df4394c5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-04-17T17:34:57Z","title_canon_sha256":"20e52881841c3c433f8a05983e057c1e22545c9f3bb50022667a26408e11119f"},"schema_version":"1.0","source":{"id":"1804.06392","kind":"arxiv","version":1}},"canonical_sha256":"828ddae2c24a2e4514c280f4f9661a351addfe33a51df5dd19f40be8547df894","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"828ddae2c24a2e4514c280f4f9661a351addfe33a51df5dd19f40be8547df894","first_computed_at":"2026-05-18T00:18:10.171193Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:10.171193Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iYGEZZAOpY9tgua5lNwmNKehhBMSrjMlgdzRmlhzhHteedn9HKFGrvYZlxfph7BdD9In14eJ9Acq/9lp6oNsCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:10.171661Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.06392","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12cce257ec9d49c2606d024826c82df4174fcf112c20807f78147179222aee60","sha256:1c13fc10039821a1079738e118c91f8a4d77301f21851787cdd653f8f983e031"],"state_sha256":"ff7d23d8257a70e71eb3b47275925f284ca66791bb34a1b89128552cd2066482"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CmVWMVpjIhvL1A64w/hKPAFuWAcGLtpxnlPurZ4yLhoFDJckYlcETrZhX1ihjzbss1bFURDQAe4QbCZB1AYoBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T16:26:36.338967Z","bundle_sha256":"d87a63cd6a47dc5b00c91790029617332e459748ac5220b808fc30a3352eb744"}}